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NEET UG BIOLOGY MCQ: PRINCIPLE OF INHERITANCE AND VARIATION
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A person with unknown blood group under ABO system, has suffered much blood loss in an accident and needs immediate blood transfusion. His one friend who has a valid ceruficate of his own blood type, offers for blood donationwithout delay. What would have been the type of blood group of the donor friend?
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Correct option: B
Type O
Option B (Type O) is correct because individuals with blood type O are universal donors and can donate blood to individuals with any ABO blood type in emergencies.
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